<!DOCTYPE html>
<html>
   <head>
      <meta charset="UTF-8">
      <title>打开对话框5</title>
      <script src="event.js"></script>
   </head>
   <body>
     
     <button onclick="onClick_OpenFile()">打开文件对话框</button>
     <p/>
     <button onclick="onClick_CustomOpenFile()">定制打开文件对话框</button>
     <p/>
     <button onclick="onClick_FileType()">选择文件类型</button>
     <p/>
     <button onclick="onClick_Directory()">选择目录</button>
     <p/>
     <button onclick="onClick_MultiSelection()">多选（文件和目录）</button>
     <p/>
     <label id="label"></label>
   </body>
</html>
